Osteichthyes - Dipnoi - Ceratodontidae

Full reference: S. Apesteguia, F. L. Agnolin, and K. Claeson. 2007. Review of Cretaceous dipnoans from Argentina (Sarcopterygii: Dipnoi) with descriptions of new species. Revista del Museo Argentino de Ciencias Naturales nueva serie 9(1):27-40

Parent taxon: Ceratodontidae according to K. M. Panzeri 2023

See also Apesteguia et al. 2007

Sister taxa: Ariguna, Atlantoceratodus, Ceratodontinae, Ceratodus, Epiceratodus, Lupaceradotus, Metaceratodus, Microceratodus, Rinconodus, Tellerodus

Subtaxa: Chaoceratodus portezuelensis

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Type: Chaoceratodus portezuelensis

Ecology:

Distribution: found only at Sierra del Portezuelo (non-specified) (Cretaceous of Argentina)

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Specimen images are retrieved through the ePANDDA API.